FR2236572B1 - - Google Patents
Info
- Publication number
- FR2236572B1 FR2236572B1 FR7423882A FR7423882A FR2236572B1 FR 2236572 B1 FR2236572 B1 FR 2236572B1 FR 7423882 A FR7423882 A FR 7423882A FR 7423882 A FR7423882 A FR 7423882A FR 2236572 B1 FR2236572 B1 FR 2236572B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
- H01L21/4878—Mechanical treatment, e.g. deforming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7705173A JPS5116300B2 (enExample) | 1973-07-10 | 1973-07-10 | |
| JP13072773A JPS5132954B2 (enExample) | 1973-11-22 | 1973-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2236572A1 FR2236572A1 (enExample) | 1975-02-07 |
| FR2236572B1 true FR2236572B1 (enExample) | 1978-01-20 |
Family
ID=26418154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7423882A Expired FR2236572B1 (enExample) | 1973-07-10 | 1974-07-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3893325A (enExample) |
| FR (1) | FR2236572B1 (enExample) |
| GB (1) | GB1467168A (enExample) |
| NL (1) | NL7409192A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192063A (en) * | 1975-12-10 | 1980-03-11 | Yoshio Sato | Method for manufacturing a base of a semi-conductor device |
| US4341106A (en) * | 1977-04-13 | 1982-07-27 | Gleason Works | Apparatus for controlling the movement of a reciprocatory hydraulically driven element of a metal forming machine |
| CA1114779A (en) * | 1978-07-18 | 1981-12-22 | Nissan Motor Co., Ltd. | Process of closed extrusion shaping of a metal rod material and an apparatus therefor |
| JPS5812089B2 (ja) * | 1980-01-17 | 1983-03-07 | 日産自動車株式会社 | 閉塞押出成形装置 |
| WO1994019246A2 (en) * | 1993-02-18 | 1994-09-01 | David Robert Sergeant | Container end closure |
| CN1060415C (zh) * | 1997-04-25 | 2001-01-10 | 张应宪 | 钢法兰毛坯制造新工艺 |
| US7506527B2 (en) * | 2000-04-10 | 2009-03-24 | Honeywell International, Inc. | Making integral heat spreader by coining |
| CN105499463B (zh) * | 2015-12-28 | 2018-10-02 | 无锡透平叶片有限公司 | 一种带预应力压边的大型矩形模座结构 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3186209A (en) * | 1960-04-14 | 1965-06-01 | Nat Machinery Co | Method of cold forming an elongated hollow article |
| US3417597A (en) * | 1967-02-06 | 1968-12-24 | Francis S. Napoli | Weld stud |
| JPS5147659B1 (enExample) * | 1971-06-14 | 1976-12-16 |
-
1974
- 1974-07-03 GB GB2956274A patent/GB1467168A/en not_active Expired
- 1974-07-05 US US486083A patent/US3893325A/en not_active Expired - Lifetime
- 1974-07-08 NL NL7409192A patent/NL7409192A/xx not_active Application Discontinuation
- 1974-07-09 FR FR7423882A patent/FR2236572B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2236572A1 (enExample) | 1975-02-07 |
| NL7409192A (nl) | 1975-01-14 |
| GB1467168A (en) | 1977-03-16 |
| DE2432681A1 (de) | 1975-01-30 |
| US3893325A (en) | 1975-07-08 |
| DE2432681B2 (de) | 1976-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |